User blog:Gyradoes/Team help

Hi I rly need u guys to rate my team cuz the battles in colleseum r too easy so i need some proffesional advice.

I know one of the main ones will be Gengar should forget thunder bolt and learn dazzling gleam. My problem with that is the only dark type poke people usually use in colleseum is Greninja and thnderbolt and can many more types. Also storyline battles r super easy.

Last thing is what can item can i give my Snorlax. Please dont say stuff like OMG UR TEAM SUCKS. Rather just explain why it is so horrible and please dont make me replace team members.